id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 5370907,2466489,plaintiff,Hanley,William,,,"Hanley, William",0 5370908,2466489,defendant,Couper,John,drover,594655,"Couper, John, of Houghton Conquest, drover",0 5370909,2466489,defendant,Chitwode,Roger,gent,757717,"Chitwode, Roger, of Hawenes, gent",1 5370910,2466489,defendant,Mychell alias Assheby,John,drover,594655,"Mychell alias Assheby, John, of Houghton Conquest, drover",2